// ******************************************************************************
// Spine Runtimes Software License v2.5
//
// Copyright (c) 2013-2016, Esoteric Software
// All rights reserved.
//
// You are granted a perpetual, non-exclusive, non-sublicensable, and
// non-transferable license to use, install, execute, and perform the Spine
// Runtimes software and derivative works solely for personal or internal
// use. Without the written permission of Esoteric Software (see Section 2 of
// the Spine Software License Agreement), you may not (a) modify, translate,
// adapt, or develop new applications using the Spine Runtimes or otherwise
// create derivative works or improvements of the Spine Runtimes or (b) remove,
// delete, alter, or obscure any trademarks or any copyright, trademark, patent,
// or other intellectual property or proprietary rights notices on or in the
// Software, including any copy thereof. Redistributions in binary or source
// form must include this license and terms.
//
// THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE "AS IS" AND ANY EXPRESS OR
// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
// EVENT SHALL ESOTERIC SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, BUSINESS INTERRUPTION, OR LOSS OF
// USE, DATA, OR PROFITS) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
// IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
// ******************************************************************************

part of spine_core;

class AtlasAttachmentLoader implements AttachmentLoader {
  TextureAtlas atlas;

  AtlasAttachmentLoader(this.atlas);

  @override
  RegionAttachment newRegionAttachment(Skin skin, String name, String path) {
    final TextureAtlasRegion region = atlas.findRegion(path);
    if (region == null)
      throw StateError(
          'Region not found in atlas: $path (region attachment: $name)');
    region.renderObject = region;
    final RegionAttachment attachment = RegionAttachment(name)
      ..setRegion(region);
    return attachment;
  }

  @override
  MeshAttachment newMeshAttachment(Skin skin, String name, String path) {
    final TextureAtlasRegion region = atlas.findRegion(path);
    if (region == null)
      throw StateError(
          'Region not found in atlas: $path (mesh attachment: $name)');
    region.renderObject = region;
    final MeshAttachment attachment = MeshAttachment(name)..region = region;
    return attachment;
  }

  @override
  BoundingBoxAttachment newBoundingBoxAttachment(Skin skin, String name) =>
      BoundingBoxAttachment(name);

  @override
  PathAttachment newPathAttachment(Skin skin, String name) =>
      PathAttachment(name);

  @override
  PointAttachment newPointAttachment(Skin skin, String name) =>
      PointAttachment(name);

  @override
  ClippingAttachment newClippingAttachment(Skin skin, String name) =>
      ClippingAttachment(name);
}
